... pressed; 4. 310mm~330mm, usually; 5. tungsten carbide material Hardness:HRA92.8 Density:14.5~14.8g/ ... We specialize in the manufacture of tungsten carbide products such as tungsten carbide strips, rods,rings,inserts, shims, ... materials processing .Recommended for production of cemented carbide tools,micro drilling and micro milling.JGK6X9460.814 ... other accessaries . Tungsten finished short carbide rod